Racing Line Exhaust SystemThe Racing Line represents a full step in the exhaust system tuning process and offers a great balance between price and optimum performanceRacing performance exhaust systems are designed for riders that demand maximum performance from their motorcycleThe systems are lighter compared to the stock exhaust system and feature exceptional production quality and increased engine performance combined with pure racing sound outputA combination of racing materials like carbon fiber for the muffler outer sleeve give these exhaust systems a racing touch